| c++ Programming Glossary: line_countFastest way to find the number of lines in a text (C++) http://stackoverflow.com/questions/843154/fastest-way-to-find-the-number-of-lines-in-a-text-c  that file. When I try to read the file and increment the line_count variable at each iteration until i reach eof. It was not that.. 
 Why is reading lines from stdin much slower in C++ than Python? http://stackoverflow.com/questions/9371238/why-is-reading-lines-from-stdin-much-slower-in-c-than-python  time.h using namespace std int main string input_line long line_count 0 time_t start time NULL int sec int lps     while cin getline.. int lps     while cin getline cin input_line if cin.eof  line_count  sec int time NULL start cerr Saw line_count lines in sec seconds... if cin.eof  line_count  sec int time NULL start cerr Saw line_count lines in sec seconds. if sec 0 lps line_count sec cerr Crunch.. 
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